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	param	t-stat
$ω$	0.0463	4.76
$α$	0.0216	12.26
$β$	0.9734	424.50

V-Lab

Cosan SA GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:51.30% (+0.15%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Cosan SA Analyses